Image surfaces states in copper calculated with Fourier grid Hamiltonian method

摘要

We used a realistic one-electron potential by Chulkov, Silkin and Echenique[1] together with the Fourier grid Hamiltonian method, developed by Clay Marston andBalint Kurti [2], to calculate the image surfaces states for Cu(100) and Cu(111)surfaces. We obtained very accurately the first 12 (15) of these for the studied surfaces.